# Package com.google.appengine.api.prospectivesearch

Deprecated.
This API has been deprecated.
Provides a service for matching documents against subscribed queries.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  ProspectiveSearchService | Deprecated This API has been deprecated.

- Class Summary
  Class | Description
  --- | ---
  ProspectiveSearchServiceFactory | Deprecated This API has been deprecated.
  Subscription | Deprecated This API has been deprecated.

- Enum Summary
  Enum | Description
  --- | ---
  FieldType | Deprecated This API has been deprecated.
  Subscription.State | The state of the subscription in the backend system.

- Exception Summary
  Exception | Description
  --- | ---
  QuerySyntaxException | Deprecated This API has been deprecated.

## Package com.google.appengine.api.prospectivesearch Description

Provides a service for matching documents against subscribed queries.

See Also:
  `ProspectiveSearchService`, The ProspectiveSearch Java API in the Google App Engine Developer's Guide.